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Trigonometric Functions and Equations question

2019 · Shift 2 · Q34

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JEE Advanced
Mathematics
Trigonometric Functions and Equations
2019 · Shift 2 · Q34

Trigonometric Functions and Equations question

2019 · Shift 2 · Q34

JEE AdvancedMathematicsTrigonometric Functions and EquationsMCQ+3 / −1

Let f(x) = sin(

\pi

cos x) and g(x) = cos(2

\pi

sin x) be two functions defined for x > 0. Define the following sets whose elements are written in the increasing order : X = {x : f(x) = 0}, Y = {x : f'(x) = 0} Z = {x : g(x) = 0}, W = {x : g'(x) = 0} List - I contains the sets X, Y, Z and W. List - II contains some information regarding these sets. JEE Advanced 2019 Paper 2 Offline Mathematics - Trigonometric Functions & Equations Question 15 English

JEE Advanced 2019 Paper 2 Offline Mathematics - Trigonometric Functions & Equations Question 15 English

Which of the following combinations is correct?

A
(II), (Q), (T)
B
(II), (R), (S)
C
(I), (P), (R)
D
(I), (Q), (U)

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